Shomuradova Shakhnoza Shavkatovna (2025) “Assessment Of The Effectiveness Of Vitamin D In Children With Broncho-Obstructive Syndrome”, Stanford Database Library of International Journal of Medical Sciences And Clinical Research , 5(12), pp. 45–47. Available at: https://oscarpubhouse.com/index.php/sdlijmscr/article/view/401 (Accessed: 19 April 2026).